Photos of 90210's AnnaLynne McCord and Twilight's Kellan Lutz Kissing in LA

Kellan Lutz landed in LA on Saturday, and it didn't take too long for him to meet up with on-off girlfriend AnnaLynne McCord. On Sunday, they attended the U2 concert, and Monday morning they shared a sweet kiss outside her apartment. Despite their ups and downs, it seems like Kellan and AnnaLynne are very much back together after we first spotted them on a romantic shirtless and bikini vacation earlier this year. AnnaLynne was solo again last night when she stepped out to celebrate her sister Rachel's 21st birthday, so we'll see if she gets to be the lucky lady on his arm for any of the upcoming New Moon premieres.